The NGK spark plug wire set for 1990–1991 Ford Country Squire features ultra‑low resistance mag‑core wiring to support dependable ignition and reduce EMI/RFI noise. A high‑temperature silicone outer jacket with EPDM/silicone insulation and stainless‑steel winding over a ferrite core maintain low resistance and dielectric strength. OE‑style glued boots, serrated stainless terminals and a locking spring clip deliver secure, watertight connections; includes coil lead and limited lifetime warranty.
NGK Ford Country Squire 1991-1990 Spark Plug Wire Set